getAllNodes() and getAllRelationships() will pick up entities with higher ids than when the iteration started
Merge pull request #592 from tinwelint/get-all-follows-high

getAllNodes() and getAllRelationships() picks up entities w/ higher id than when started
Bugfixes and improvements for examples.
Merge pull request #622 from nawroth/examples

Bugfixes and improvements for examples.
fixed free disk space percentage
added support for referencing distinct return expressions in order by
Fixes #578
Adds docs for ha.slave_only.
added detection for full vs incremental backup/ deprecated -full and -incremental flags from backup tool
Merge pull request #627 from lassewesth/tweakstobackup

added detection for full vs incremental backup and deprecated mode flags
Put an entry to control concurrency into the docs.
Merge pull request #626 from jexp/diagnostics-free-disk-space-percentage

fixed free disk space percentage reporting
Handles single node patterns in MATCH
Merge pull request #637 from systay/single-node-patterns

Handles single node patterns in MATCH
Merge remote-tracking branch 'upstream/master' into 2.0

Conflicts:
	community/cypher/src/main/scala/org/neo4j/cypher/internal/executionplan/ExecutionPlanImpl.scala
	community/cypher/src/test/java/org/neo4j/cypher/javacompat/JavaQuery.java
	community/cypher/src/test/scala/org/neo4j/cypher/ExecutionEngineTest.scala
	community/cypher/src/test/scala/org/neo4j/cypher/docgen/DocumentingTestBase.scala
Merge remote-tracking branch 'upstream/master' into 2.0

Conflicts:
	community/cypher/src/main/scala/org/neo4j/cypher/internal/commands/NamedPath.scala
	community/cypher/src/main/scala/org/neo4j/cypher/internal/parser/v1_9/Expressions.scala
	community/cypher/src/main/scala/org/neo4j/cypher/internal/parser/v1_9/MatchClause.scala
	community/cypher/src/test/scala/org/neo4j/cypher/CypherParserTest.scala
	community/cypher/src/test/scala/org/neo4j/cypher/SyntaxExceptionTest.scala